Agricultural futures have long been a way to limit risk with crop prices. 农业期货早已成为限制农作物价格风险的一种方式。
Through effective oversight, the CFTC enables the futures markets to serve the important function of providing a means for price discovery and offsetting price risk. 通过有效的监督，商品期货交易委员会使期货市场服务的重要职能，提供了一种手段，价格发现和弥补价格风险。
